Virtually all plant and animal species on Earth can be found in tropical rainforests. Below the canopy level of a tropical rain

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问题 Virtually all plant and animal species on Earth can be found in tropical rainforests.
Below the canopy level of a tropical rainforest grows an Overabundance of plants.

选项 A、Y
B、N
C、NG

答案B

解析 由题干中的overabundance of plants定位到文章第一个小标题末段末句The reason for this decrease in greenery is very simple, The overabundance of plants gathering sunlight at the top of the forest blocks most sunlight from reaching the bottom of the forest,making it difficult for robust plants to thrive.题干中的Below the canopy level与原文中的at the top of the forest相矛盾.因此题干表述错误。
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